How To Fix R5018 - &1 &2 &3 &4 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: R5 - Regional structure

• Message number: 018

• Message text: &1 &2 &3 &4 already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message R5018 - &1 &2 &3 &4 already exists ?

  The SAP error message R5018 typically indicates that there is an attempt to create or modify an entry in the system that already exists. This error can occur in various contexts, such as when dealing with master data, configuration settings, or transactional data.
  Cause:
  The error message R5018 is generally triggered by one of the following scenarios:
  
  Duplicate Entries: You are trying to create a new entry (e.g., a customer, vendor, material, etc.) that already exists in the system.
  Key Violations: The primary key or unique constraint for the data you are trying to enter is violated because the same key already exists.
  Data Migration Issues: During data migration or upload processes, duplicate records may be inadvertently introduced.
  
  Solution:
  To resolve the R5018 error, you can take the following steps:
  
  
  Check for Existing Entries:
  
  Use transaction codes relevant to the data you are working with (e.g., SE16 for table checks) to search for the existing entry that is causing the conflict.
  Verify if the entry you are trying to create or modify already exists in the system.
  
  
  
  Modify or Delete Existing Entry:
  
  If the entry already exists and is valid, consider modifying it instead of creating a new one.
  If the existing entry is incorrect or obsolete, you may need to delete it (ensure you have the necessary authorizations and that it won't affect other processes).
  
  
  
  Data Validation:
  
  Ensure that the data you are trying to enter is unique and does not conflict with existing records.
  Implement validation checks in your data entry process to prevent duplicates.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to the specific module you are working with for additional context on the error.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for the specific module you are working with (e.g., MM01 for material creation, XD01 for customer creation).
  SAP Notes: Search the SAP Support Portal for any notes related to error R5018, as there may be specific patches or updates that address this issue.
  Data Consistency: Regularly check for data consistency in your SAP system to avoid issues related to duplicate entries.
  
  By following these steps, you should be able to identify the cause of the R5018 error and implement a suitable solution.